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Unit of Measure

Technical Specifications

Type

Spherical Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Cage Type

Machined

Cage Material

Brass

Limiting Speed - Oil

3800 RPM

Limiting Speed - Grease

3000 RPM

e

0.23

Y1

2.95

Y2

4.40

Y0

2.89

Series

222

Radial Internal Clearance

CN

Ring Modification

Relube

Tolerance

JIS-0 RBEC-1

Static Load Rating

94000 lbf417000 N417.00 kN

Dynamic Load Rating

93500 lbf416000 N416.00 kN

Enclosure

Open

Weight

8.951 lb4.060 kg

Operating Temperature Range

-40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


Spherical Roller Bearing w/ Standard Bore & Oil Groove, 222 Series - Dimensions

d

3.7402 in95.000 mm

D

6.6929 in170.000 mm

B

1.6929 in43.000 mm

d1

4.3307 in110.000 mm

D1

6.0236 in153.000 mm

r

0.0827 in2.100 mm

W0

0.3937 in10.000 mm

d0

0.1772 in4.500 mm

da min

4.2126 in107.000 mm

Da max

6.2205 in158.000 mm

ras max

0.0827 in2.100 mm